Not at the moment - though I imagine we could create one. It is a tad
tricky in that we allow multiple -x options on the cmd line, but we
obviously can't do that with an envar.
The most likely solution would be to specify multiple "-x" equivalents
by separating them with a comma in the envar. It would take some
parsing to make it all work, but not impossible.
I can add it to the "to-do" list for a rainy day :-)
On Nov 6, 2009, at 7:59 AM, Paul Kapinos wrote:
> Dear OpenMPI developer,
> with the -x option of mpiexec there is a way to distribute
> environmnet variables:
> -x <env> Export the specified environment variables to the
> nodes before executing the program.
> Is there an environment variable ( OMPI_....) with the same meaning?
> The writing of environmnet variables on the command line is ugly and
> I've searched for this info on OpenMPI web pages for about an hour
> and didn't find the ansver :-/
> Thanking you in anticipation,
> Dipl.-Inform. Paul Kapinos - High Performance Computing,
> RWTH Aachen University, Center for Computing and Communication
> Seffenter Weg 23, D 52074 Aachen (Germany)
> Tel: +49 241/80-24915
> users mailing list